DK8400311A - - Google Patents

Info

Publication number
DK8400311A
DK8400311A DK8400311DA DK8400311A DK 8400311 A DK8400311 A DK 8400311A DK 8400311D A DK8400311D A DK 8400311DA DK 8400311 A DK8400311 A DK 8400311A
Authority
DK
Denmark
Prior art keywords
averaging
signals
circuit
stray
computer
Prior art date
Application number
Other languages
Danish (da)
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication date
Publication of DK8400311A publication Critical patent/DK8400311A/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/377—Electroencephalography [EEG] using evoked responses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/005—Reducing noise, e.g. humm, from the supply

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Psychiatry (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Psychology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Noise Elimination (AREA)
DK8400311D 1984-01-31 DK8400311A (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84100957A EP0151656B1 (en) 1984-01-31 1984-01-31 Averaging method for elimination of periodic strays and a circuit arrangement for applying the method

Publications (1)

Publication Number Publication Date
DK8400311A true DK8400311A (hu) 1985-07-25

Family

ID=8191740

Family Applications (1)

Application Number Title Priority Date Filing Date
DK8400311D DK8400311A (hu) 1984-01-31

Country Status (6)

Country Link
US (1) US4665499A (hu)
EP (1) EP0151656B1 (hu)
AT (1) ATE42032T1 (hu)
CA (1) CA1204871A (hu)
DE (1) DE3477641D1 (hu)
DK (1) DK8400311A (hu)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1187446B (it) * 1985-06-18 1987-12-23 Consiglio Nazionale Ricerche Dispositivo per separare il segnale dal rumore e dal contributo di fondo,particolarmente per strumenti elettrochimici computerizzati
US5331969A (en) * 1985-07-30 1994-07-26 Swinburne Limited Equipment for testing or measuring brain activity
US5199439A (en) * 1990-01-16 1993-04-06 Stanley Zimmerman Medical statistical analyzing method
US5119321A (en) * 1990-05-14 1992-06-02 Harris Corporation Adaptive threshold suppression of impulse noise
GB9418872D0 (en) * 1994-09-19 1994-11-09 Special Trustees For The Unite Electrophysiological data collection system
AUPP354798A0 (en) 1998-05-15 1998-06-11 Swinburne Limited Decentralised patient management system
AUPP354898A0 (en) 1998-05-15 1998-06-11 Swinburne Limited Mass communication assessment system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL291827A (hu) * 1961-03-17
FR1518881A (fr) * 1967-02-14 1968-03-29 Thomson Medical Perfectionnements aux dispositifs et procédés pour la détection et la sommation de signaux de faible amplitude, notamment de signaux bioélectriques
US3901215A (en) * 1971-08-20 1975-08-26 Erwin Roy John Method of testing the senses and cognition of subjects
US4199817A (en) * 1977-01-25 1980-04-22 Conkling Laboratories Digital averager
US4171696A (en) * 1978-01-30 1979-10-23 Roy John E Prevention of distortion of brainwave data due to eye movement or other artifacts
US4326539A (en) * 1978-11-28 1982-04-27 Wladimir Obermajer Process for measuring the cardiac volume
US4407959A (en) * 1980-10-29 1983-10-04 Fuji Electric Co., Ltd. Blood sugar analyzing apparatus
US4462411A (en) * 1981-01-07 1984-07-31 The University Of Melbourne Evoked response audiometer
FI63635C (fi) * 1981-06-22 1983-07-11 Instrumentarium Oy Filtrationsarrangemang foer eliminering av naetstoerningar
US4561449A (en) * 1982-11-30 1985-12-31 Minnesota Mining And Manufacturing Company Auditory-evoked-action-potential-measuring system
US4543957A (en) * 1983-06-13 1985-10-01 Ernest H. Friedman Human response apparatus and method

Also Published As

Publication number Publication date
DE3477641D1 (en) 1989-05-18
CA1204871A (en) 1986-05-20
US4665499A (en) 1987-05-12
ATE42032T1 (de) 1989-04-15
EP0151656B1 (en) 1989-04-12
EP0151656A1 (en) 1985-08-21

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